OP8241 Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated

Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated Description

This Silicon Window (Si) offers exceptional optical performance in the near- to mid-infrared range, making it a prime choice for infrared spectroscopy, thermal imaging, and high-precision sensors. With a diameter of 50.8 mm and thickness of 1.0 mm, it delivers both structural integrity and thermal conductivity, ensuring stable performance under varying environmental conditions. Its low density and high refractive index allow for efficient light transmission, while the uncoated surface further enhances clarity and durability.

Manufactured under stringent quality standards, each window undergoes rigorous inspection to verify surface flatness and material purity. This precision fabrication guarantees consistent results, optimal performance, and longevity across diverse applications, including research laboratories, industrial settings, and advanced optical systems.

Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated Applications

Silicon Windows with a diameter of 50.8 mm and a thickness of 1.0 mm, uncoated, find widespread use across various applications due to their high transmittance in the infrared region, mechanical durability, and thermal stability. They are ideal for demanding environments that require excellent durability, minimal thermal expansion, and chemical resistance. These properties make them a vital choice for industries requiring reliable optical components capable of withstanding challenging operating conditions.

1. Industrial Applications

·         High-temperature viewports in furnaces or vacuum chambers, utilising the window’s thermal stability

·         Infrared sensors for non-contact temperature measurements in harsh production environments

2. Research Applications

·         Mid-IR laser experiments requiring windows with low dispersion and excellent optical clarity

·         Spectroscopic analysis systems where high infrared transmittance and durability are essential

3. Commercial Applications

·         Optical elements in IR security cameras and surveillance systems

·         Sensors for gas detection or remote sensing requiring durable, chemically resistant windows

Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated Packaging

Each Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, uncoated, is individually sealed in an antistatic polymer bag, then nested in a foam-padded container that protects against shock, moisture, and dust. Store in a cool, dry area away from direct sunlight, following cleanroom protocols to prevent contamination. Custom labelling and alternative packaging materials are available upon request. Always handle with gloves in a controlled environment for best performance.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated FAQs

Q1: What are the key optical, mechanical, and thermal properties of Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated?

A1: This uncoated silicon window offers high infrared transmittance in the 1.2 to 7 μm range, making it suitable for IR applications. Its typical density is 2.33 g/cm³, and it has a hardness of about 1150 Knoop. The thermal expansion coefficient is ~2.6×10⁻⁶K⁻¹. Additionally, silicon exhibits good thermal conductivity (around 150 W/m·K), ensuring efficient heat dispersion during use.

Q2: How should this Silicon Window be handled and stored?

A2: Always wear clean gloves to avoid fingerprints and contamination, and avoid touching the surface directly. Use lint-free wipes or specialised tweezers when moving or positioning the window. Store it in a clean, controlled environment with minimal dust, preferably in a sealed container with desiccant. Ensure that the storage location is free from excessive humidity, vibration, and abrupt temperature changes.

Q3: Which quality standards and certifications apply to Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated?

A3: Many manufacturers follow ISO 9001:2015 for quality management, ensuring consistent production and traceability. In optical and aerospace applications, MIL-STD-810 may be referenced for environmental testing. Material purity and dimensional tolerances often meet ASTM specifications, and RoHS compliance is typically observed to reduce hazardous substances. These standards help guarantee reliable performance, product integrity, and safety for critical applications.

Related Information

1. Global Market Trends

Consolidation of demand for Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated is apparent in a wide range of high-tech sectors. Manufacturers around the world are recognising the unique balance of thermal stability and optical clarity that silicon provides, driving steady growth in both developed and emerging markets. Many firms are investing in enhanced production capabilities and logistics networks to meet the increasing adoption of uncoated silicon windows, which are often sought after for their adaptability in precision-based systems.

Forecasting models suggest that market expansion is propelled by growing investments in optical instrumentation, semiconductor processes, and defence-related applications. As these industries continue to push the limits of technological innovation, they require durable, lightweight components capable of reliably operating under varying environmental conditions. Uncoated silicon windows manufactured to precise dimensional tolerances, like those at 50.8 mm diameter and 1.0 mm thickness, continue to gain favour thanks to their proven performance and relatively straightforward integration into complex optical assemblies.

2. Applications in Advanced Industries

Handling advanced tasks in aerospace, medical diagnostics, and telecommunications, Silicon Window (Si) Dia. 50.8 mm x Thk. 1.0 mm, Uncoated serves as a reliable optical element. Its exceptional hardness and stability under temperature fluctuations make it an appropriate choice for satellite-based sensors, as well as for sophisticated imaging systems in medical equipment. The specific uncoated nature of this window allows end users to apply tailored coatings if needed, enabling precise control over reflectivity and transmission for critical applications.

Tailoring configurations for emerging technologies, these silicon windows prove invaluable for high-power laser setups and integrated circuit production lines requiring contamination-free environments. With a diameter of 50.8 mm, they provide a convenient balance of coverage area and mechanical strength. The 1.0 mm thickness ensures minimal optical path interference while still maintaining the rigidity essential for high-precision instruments operating across multiple scientific and industrial domains.